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run code in 300+ PHP versions simultaneously
<?php if (0) echo "int 0 is true" . "\n"; if ('0') echo "string '0' is true" . "\n"; if (0.0) echo "float 0.0 is true" . "\n"; if ('0.0') echo "string '0.0' is true" . "\n";
Output for git.master, git.master_jit, rfc.property-hooks
string '0.0' is true

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